CVE-2022-29877

Name: CVE-2022-29877
Creator: NVD / NIST
Published: 2022-05-20T13:15:16.13+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2022-29877 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability has been identified in SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00). Affected devices allow unauthenticated access to the web interface configuration area. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00). Affected devices allow unauthenticated access to the web interface configuration area. This could allow an attacker to extract internal configuration details or to reconfigure network settings. However, the reconfigured settings cannot be activated unless the role of an authenticated administrator user.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS Probability

0.61%

44.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	7kg8500-0aa00-0aa0 Firmware	< 3.00
Siemens	7kg8500-0aa00-2aa0 Firmware	< 3.00
Siemens	7kg8500-0aa10-0aa0 Firmware	< 3.00
Siemens	7kg8500-0aa10-2aa0 Firmware	< 3.00
Siemens	7kg8500-0aa30-0aa0 Firmware	< 3.00
Siemens	7kg8500-0aa30-2aa0 Firmware	< 3.00
Siemens	7kg8501-0aa01-0aa0 Firmware	< 3.00
Siemens	7kg8501-0aa01-2aa0 Firmware	< 3.00
Siemens	7kg8501-0aa02-0aa0 Firmware	< 3.00
Siemens	7kg8501-0aa02-2aa0 Firmware	< 3.00
Siemens	7kg8501-0aa11-0aa0 Firmware	< 3.00
Siemens	7kg8501-0aa11-2aa0 Firmware	< 3.00
Siemens	7kg8501-0aa12-0aa0 Firmware	< 3.00
Siemens	7kg8501-0aa12-2aa0 Firmware	< 3.00
Siemens	7kg8501-0aa31-0aa0 Firmware	< 3.00
Siemens	7kg8501-0aa31-2aa0 Firmware	< 3.00
Siemens	7kg8501-0aa32-0aa0 Firmware	< 3.00
Siemens	7kg8501-0aa32-2aa0 Firmware	< 3.00
Siemens	7kg8550-0aa00-0aa0 Firmware	< 3.00
Siemens	7kg8550-0aa00-2aa0 Firmware	< 3.00
Siemens	7kg8550-0aa10-0aa0 Firmware	< 3.00
Siemens	7kg8550-0aa10-2aa0 Firmware	< 3.00
Siemens	7kg8550-0aa30-0aa0 Firmware	< 3.00
Siemens	7kg8550-0aa30-2aa0 Firmware	< 3.00
Siemens	7kg8551-0aa01-0aa0 Firmware	< 3.00
Siemens	7kg8551-0aa01-2aa0 Firmware	< 3.00
Siemens	7kg8551-0aa02-0aa0 Firmware	< 3.00
Siemens	7kg8551-0aa02-2aa0 Firmware	< 3.00
Siemens	7kg8551-0aa11-0aa0 Firmware	< 3.00
Siemens	7kg8551-0aa11-2aa0 Firmware	< 3.00
Siemens	7kg8551-0aa12-0aa0 Firmware	< 3.00
Siemens	7kg8551-0aa12-2aa0 Firmware	< 3.00
Siemens	7kg8551-0aa31-0aa0 Firmware	< 3.00
Siemens	7kg8551-0aa31-2aa0 Firmware	< 3.00
Siemens	7kg8551-0aa32-0aa0 Firmware	< 3.00
Siemens	7kg8551-0aa32-2aa0 Firmware	< 3.00

References

https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdfPatch, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdfPatch, Vendor Advisory

Timeline

Published: May 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-29877?

How severe is CVE-2022-29877?

CVE-2022-29877 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2022-29877?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-29877?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST